| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.42 | 12.313% | $252.0528 | $252.05 | $252.05 | $252.10 |
| Purchase #2 | $237.59 | 10.461% | $262.4443 | $262.44 | $262.45 | $262.40 |
| Purchase #3 | $223.43 | 12.835% | $252.1072 | $252.11 | $252.10 | $252.10 |
| Purchase #4 | $145.35 | 9.128% | $158.6175 | $158.62 | $158.60 | $158.60 |
| Purchase #5 | $66.31 | 8.254% | $71.7832 | $71.78 | $71.80 | $71.80 |
| Purchase #6 | $200.97 | 8.402% | $217.8555 | $217.86 | $217.85 | $217.90 |
| Purchase #7 | $139.75 | 6.446% | $148.7583 | $148.76 | $148.75 | $148.80 |
| 7 purchase totals = | $1,237.82 | $1,363.6188 | $1,363.62 | $1,363.60 | $1,363.70 | |